Simple helper for sending a message over XMPP. For an API that doesn't require your own bot setup see https://www.val.town/v/singpolyma/sendxmpp

Create val
import sendxmpp from "https://esm.town/v/singpolyma/sendxmpplib";
await sendxmpp("someone@example.com", "Hello!");

Also supports optional keepalive to send multiple messages with one connection:

Create val
import sendxmpp from "https://esm.town/v/singpolyma/sendxmpplib";
await sendxmpp("someone@example.com", "1", true);
await sendxmpp("someone@example.com", "2", true);
await sendxmpp("someone@example.com", "3);

Or even manual disconnect:

Create val
import sendxmpp from "https://esm.town/v/singpolyma/sendxmpplib";
await sendxmpp("someone@example.com", "1", true);
await sendxmpp("someone@example.com", "2", true);
const stop = sendxmpp("someone@example.com", "3", true);
stop();

Environment variables needed for your bot:

XMPP_URI=wss://example.com
XMPP_DOMAIN=example.com
XMPP_USERNAME=bot
XMPP_PASSWORD=password

Only websockets or direct tls (xmpps://) connections are supported until https://github.com/denoland/deno/issues/26685 is fixed